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PROSITE documentation PDOC00311

Ribosomal protein S9 signature

Description:

Ribosomal protein S9 is one of the proteins from the small ribosomal subunit. It belongs to a family of ribosomal proteins which, on the basis of sequence similarities [1,2], groups:

  • Eubacterial S9.
  • Algal chloroplast S9.
  • Cyanelle S9.
  • Archaebacterial S9.
  • Mammalian S16.
  • Plant S16.
  • Yeast mitochondrial ribosomal S9.

As a signature pattern, we selected a conserved region containing many charged residues and located in the central section of these proteins.

Last update:

April 2006 / Pattern revised.

Technical section:

PROSITE method (with tools and information) covered by this documentation:

RIBOSOMAL_S9, PS00360; Ribosomal protein S9 signature  (PATTERN)
Consensus pattern: [GS]-G(2)-x(2)-[GSA]-[QK]-x(2)-[SA]-x(3)-[GSA]-x-[GSTAV]-[KR]-[GSALVD]-[LIFV]
Sequences known to belong to this class detected by the pattern: ALL
Other sequence(s) detected in Swiss-Prot: NONE
• Retrieve an alignment of Swiss-Prot true positive hits:
  Clustal format, color, condensed view  / Clustal format, color  / Clustal format, plain text  / Fasta format
• Retrieve the sequence logo from the alignment
• Taxonomic tree view of all Swiss-Prot/TrEMBL entries matching PS00360
• Retrieve a list of all Swiss-Prot/TrEMBL entries matching PS00360
• Scan Swiss-Prot/TrEMBL entries against PS00360
• view ligand binding statistics
Matching PDB structures: 1FJG 1GIX 1HNW 1HNX ... [ALL]

References:

1 AuthorsChan Y.-L., Paz V., Olvera J., Wool I.G.
TitleThe primary structure of rat ribosomal protein S16.
SourceFEBS Lett. 263:85-88(1990).
PubMed ID2332055
2 AuthorsOtaka E., Hashimoto T., Mizuta K.
SourceProtein Seq. Data Anal. 5:285-300(1993).

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